: The title and release year of the film.

: Indicates the file does not have embedded or hardcoded subtitles.

Based on standard file-naming conventions, here is what the specific tags in that name mean:

The film follows Jake Sully and his family as they seek refuge with the Metkayina clan in Pandora's oceanic regions to escape returning RDA forces. Critics on Rotten Tomatoes and IMDb praised its groundbreaking visual effects while noting the familiar story beats.

: This is likely the beginning of a release group or source tag (e.g., "WEBRip" or "WEB-DL").

: The video resolution, indicating High Definition (1920 x 1080 pixels). 2CH : The audio format, specifically 2-channel stereo sound.